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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation ([email protected])
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at [email protected].
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QABSTRACTPROXYMODEL_H
+#define QABSTRACTPROXYMODEL_H
+
+#include <QtCore/qabstractitemmodel.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Gui)
+
+#ifndef QT_NO_PROXYMODEL
+
+class QAbstractProxyModelPrivate;
+class QItemSelection;
+
+class Q_GUI_EXPORT QAbstractProxyModel : public QAbstractItemModel
+{
+ Q_OBJECT
+
+public:
+ QAbstractProxyModel(QObject *parent = 0);
+ ~QAbstractProxyModel();
+
+ virtual void setSourceModel(QAbstractItemModel *sourceModel);
+ QAbstractItemModel *sourceModel() const;
+
+ virtual QModelIndex mapToSource(const QModelIndex &proxyIndex) const = 0;
+ virtual QModelIndex mapFromSource(const QModelIndex &sourceIndex) const = 0;
+
+ virtual QItemSelection mapSelectionToSource(const QItemSelection &selection) const;
+ virtual QItemSelection mapSelectionFromSource(const QItemSelection &selection) const;
+
+ bool submit();
+ void revert();
+
+ QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const;
+ QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+ QMap<int, QVariant> itemData(const QModelIndex &index) const;
+ Qt::ItemFlags flags(const QModelIndex &index) const;
+
+ bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+ bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role = Qt::EditRole);
+
+protected:
+ QAbstractProxyModel(QAbstractProxyModelPrivate &, QObject *parent);
+
+private:
+ Q_DECLARE_PRIVATE(QAbstractProxyModel)
+ Q_DISABLE_COPY(QAbstractProxyModel)
+ Q_PRIVATE_SLOT(d_func(), void _q_sourceModelDestroyed())
+};
+
+#endif // QT_NO_PROXYMODEL
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QABSTRACTPROXYMODEL_H